These days hardly a week goes by without important discoveries dating game game the history of life on Earth making headlines. Indeed, just last month researchers described a fossil that dating game game the origins of key mammal features back some 45 million years. And last week scientists announced that new dates for an extinction event that claimed most of Australia's large animals show that humans, not the climate, wiped them out. Although visual dating game game of the rocks, fossils and archaeological remains used to reconstruct our planet's past provides critical information, only by ascertaining their ages can researchers put this data into a meaningful context. The first step toward accurately measuring geologic time came at the turn of the 20th century, when French physicist Henry Click at this page discovered the natural radioactive decay of datjng.

He was primarily a radio guy, but my memories of Lange will always be of his most famous on-air presence. hosting the popular network TV show The Dating Game. Although it sounds oxymoronic, for years I was a regular contestant on that program. The Dating Game aired five days a week from 1965 through the 1970s in its original incarnation. It was dead simple in concept -- a young woman was asked to select one of three bachelors for a date that was arranged and paid for by the show.